So, today's case spy shots would reveal a couple of interesting nuggets if they turn out to be the final designs of Tuesday's MacBooks. Firstly, the 13 inch-ish case is sans Firewire. Systems Admins will have to move those Boot images over the network now for all but the Pro models. More importantly, a new port has been introduced to the side of the Pro model. You can see it below. The circle next to it appears on the 13-inch model so it isn't an eject button (probably IR - strangely on the side).
Anyone got any idea what it might be? If so, vote!
Update: Uh oh, look at the picture at the bottom of this post